MOSA - MS6742

Echo Processor

General Purpose OP Amp

Headphone Driver

Audio Power Amplifier

Audio DAC

Audio DAC with HP

Audio DAC with HP and
Volume Control

Audio DAC with PA

Audio Volume Controller

Audio Volume Controller
with HP

Audio Volume Controller
with PA

Audio Processor mosa

MS6712

MS6713

MS6714

MS6715

MS6720

MS6741

MS6742

Audio Processor(Low Cost)

Audio Combo

DTMF

Products > Audio Processor > MS6742

MS6742
3 band audio processor with Volume soft steps and Subwoofer

4 Stereo Inputs(1 quasi-differential Input) and 2-Channel Outputs
Volume, Tone, Balance, Fader, Loudness, and Selectable Input Gain

Datasheet

Block Diagram

Application Circuit

Features

‧Operation range : 3.3V~5V
‧4 Stereo inputs,1 quasi-differential input
‧Soft-step volume control
‧Tone controls (treble and bass) and loudness function
‧2 independent speaker outputs
‧Subwoofer output
‧I2C interface
‧Components less and good PSRR
‧Housed in SSOP28 packages

Application

‧Portable audio device
‧Car stereo audio
‧Hi-Fi audio system

Description

The MS6742 is a 4.1CH audio processor designed for car audio and Hi-Fi audio systems. Using I2C interface controls all of the functions. Like most of audio processors, it equips up to 4 stereo sources input with adjustable gain, master volume with adaptive loudness, treble and bass control.

The MS6742 provides separate input source selection and output volume adjustment; a special design, mixing amp, is very easy to combine the navigation system or cellular phone’s voice with the car audio system.